Week11-邱緯豪-課堂作業

音樂、音效

1.一行播音效

#include <iostream>

#include <windows.h>

#include <mmsystem.h>

using namespace std;

int main()

{

    int a;

    for(int i=0;i<10;i++)

    {

        cout << "Hello world!" << endl;

        PlaySoundA("Do.wav",NULL,SND_ASYNC); //SND_ASYNC - 非同步(不用等)

        cin>>a;

    }

    return 0;

}

下載WAV檔，放入與Project相同目錄

Build Option 加入 link : winmm

2.比較SND_ASYNC&SND_SYNC

#include <iostream>

#include <windows.h>

#include <mmsystem.h>

using namespace std;

int main()

{

    int a;

    for(int i=0;i<10;i++)

    {

        cout << "Hello world!" << endl;

        PlaySoundA("Do.wav",NULL,SND_ASYNC); //SND_SYNC - 同步(自動播放)

        cin>>a;

    }

    return 0;

}

3.glut的keyboard函式

專案(左鍵) - Build Options 設定

(a)Search Directories 目錄

      1.Compiler Add  C:\freeglut\include

      2.Linker Add C:\freeglut\lib

(b)Linker Settings

      Add  1.winmm

              2.freeglut

              3.glu32

              4.gdi32

              5.opengl32

#include <GL/glut.h>

#include <windows.h>

#include <mmsystem.h>

void display()

{

}

void keyboard(unsigned char key, int x ,int y)

{

    if(key=='1') PlaySoundA("Do.wav",NULL,SND_ASYNC);

    if(key=='2') PlaySoundA("Re.wav",NULL,SND_ASYNC);

    if(key=='3') PlaySoundA("Mi.wav",NULL,SND_ASYNC);

    if(key=='4') PlaySoundA("Fa.wav",NULL,SND_ASYNC);

    if(key=='5') PlaySoundA("Sol.wav",NULL,SND_ASYNC);

    if(key=='6') PlaySoundA("La.wav",NULL,SND_ASYNC);

    if(key=='7') PlaySoundA("Si.wav",NULL,SND_ASYNC);

}

int main(int argc, char**argv)

{

    glutInit(&argc,argv);

    glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);

    glutCreateWindow("3D sound version");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    glutMainLoop();

}